TY  - BOOK
AU  - Ball.L.W.D. & Odell.A.L.
TI  - Pictorial Text Book Of Engineeering.(1963)
U1  - 24E-365 
PY  - 1964///
PB  - Cleaver-Hume Press Ltd.
KW  - MECH
KW  - M-20
ER  -